| − | What is HLS Streaming? When Should You Use It?<br />Table of Contents<br />What is HLS?<br />How HLS Works?<br />When Should We Use HLS?<br /><br />A few years earlier, uploading videos and streaming them online used to be a tedious job and rarely even today due to the lack of high-speed data coverage. In such a scenario, consumers have gone crazy over live streaming and on-demand video content and moreover many platforms have turned to offer live video feed services on multiple devices. <br />As per the reports, about 80% of consumers would rather prefer to watch live video than reading a blog to get the same message. Considering this craze among people especially for this format, the delivery of video content has undergone several developments to give viewers the best live streaming experience. One such development is the emergence of HTTP live streaming or well-known as HLS. <br />What is HLS?<br />HLS-HTTP Live Streaming is an adaptive bitrate streaming communication protocol that is used to deliver audio and video content over the internet. HLS was initially developed by Apple to communicate with its devices such as AppleTV, Macs, and iOS devices. <br />However, [https://bit.dev/degreelion2/ ott streaming platform] works on all adaptive streaming technologies giving users a multi-channel live video streaming experience. Since it’s an HTTP-based technology, it requires no special configuration and can be served from a standard web server, thus, all the switching logic resides on the player’s end. <br />Technically speaking, HLS-HTTP Live Streaming is a truly adaptive bitrate technology. When a video is encoded to HLS, multiple files are created for various bandwidths and with different resolutions. The streams are later mapped to the client in real-time using an index file based on the screen size & available bandwidth. Adaptive bitrate video delivery gives a superior experience as it delivers a static video file at a single bitrate and the video stream is adjusted to the client’s bandwidth capacity. <br /><br />How HLS Works?<br />The most significant feature of the HTTP Live Streaming protocol is its ability to adapt the bitrate of the video to the actual speed of the network connection. [http://www.drugoffice.gov.hk/gb/unigb/lavioblog.in/ best ott apps] optimizes the quality of the viewing experience. <br />HLS videos are encoded in distinct renditions at distinct resolutions and bitrates, which is usually referred to as the bitrate ladder. When a connection gets slower, the HLS protocol automatically adjusts the suitable bitrate to the available bandwidth. HLS avoids re-buffering and stalling effects. <br />Server---An HLS video stream originates from a server where the media file is stored as well as the stream is created. As HLS is a HTTP-based technology, any ordinary web server can serve the stream.<br />Two key processes take place on the server:<br />Encoding---In this process the video data is reformatted as per the video-compression standards of either H.264 or H.265 encoding so that any device can recognize and interpret the data. During encoding, multiple video copies are encoded with variable bit-rates, in simpler words video copies are created with varying quality levels.<br />Segmenting---the video is formatted into multiple smaller segments that have a few seconds of length. The length of the segments can vary between 6-10 seconds. HLS creates an index file where it manages the order and timing of playing individual segments. HLS also creates several duplicate sets of video segments at various quality levels, such as 480p, 720p, 1080p, and so on. <br />Distribution---Once the video gets encoded and segmented, it will be ready to get streamed to the viewers devices over the internet when client devices request the stream. Generally, a CDN-Content Delivery Network will help distribute the stream to geographically diverse areas. It also caches the stream data and enables faster delivery to the client devices.<br />Client Devices---The client devices receive the stream and play the video. The client device uses the index file as the reference and assembles the video segments in order. As per the index file sequence the video segments are played. It switches from lower to high quality picture and vice versa as needed. <br />When Should We Use HLS?<br />There are some cases where videos are not that heavy. For instance, you could have a sequence of images encoded as a 1-2 seconds video, with a size of less than 1 MB. HLS is undoubtedly the best protocol to use with HTML5 video players. The main reason is that HLS content tags are programmable into a website’s HTML code. Additionally, its ease of implementation and customizability for video publishers and remaining free of charge for users are what set HTTP Live Streaming protocol apart from its alternatives.<br />Currently, HLS is the most widely used protocol for streaming, it is a safe bet for the majority of broadcasts. Anyone streaming content to connected devices must consider it especially when broadcasting sports, live events and asynchronous videos, where the quality is key. Low latency is worth considering as a reason to opt for HLS. When streaming to mobile devices, HLS is the ideal choice. HLS is also effective when we want to deliver high resolution videos with a size over 3MB.<br /><br />Bottom Line <br />While a video streaming platform reliant on HLS could be implemented and deployed in-house with the help of open source tools, it may be probably a good idea to use video publishing services, if you are not an expert in the technology. They can bring advanced features and take care of all technical aspects and let you focus on customization needs.
| + | 男人在女人的花束中最喜歡什麼？只要有花，看來這可能是困擾許多男人的問題。女人可以選擇的花朵種類繁多，因此很難做出正確的選擇。例如，男人通常喜歡玫瑰花嗎？一些研究表明，男人會在粉紅色的康乃馨或其他漂亮的插花上搭配更傳統的紅玫瑰。<br /><br /><br /><br />大多數男人會選擇比其他花朵更傳統的紅玫瑰的原因是因為它與愛情聯繫在一起。紅玫瑰象徵著激情，愛與幸福。多數人傾向於認為，紅玫瑰在情人節禮物上象徵愛情，但這些花還可以用來象徵其他事物，例如忠誠，友誼，喜悅和信任。<br /><br />男人傾向於選擇女友最喜歡的花朵。他們通常還會為情人節安排一些主題。例如，如果您的女友喜歡海灘，那麼您可能想給她買一個以海灘為主題的花束。如果她喜歡高山，那麼您可能想讓她以森林為主題的佈置，甚至是香草和香料的佈置。<br /><br />向日葵是男士的熱門選擇。向日葵是自然與肥力的象徵。將向日葵主題融入您的情人節鮮花花束的一種好方法是獲取向日葵主題的佈置。向日葵有許多不同的顏色，例如用於春季花束的傳統黃色，但您也可以找到棕褐色，白色和粉紅色等顏色的花束。這些葵花色代表著青春，活力和歡樂。在花束中使用向日葵主題的另一種方法是將它們與其他花朵（如雛菊或水仙花）一起使用。<br /><br />對於女士們，被認為是經典的花束仍然是玫瑰花束。女人愛玫瑰！新鮮玫瑰的香味無可否認是浪漫的。許多花店製作的花束都是專門設計的，因此可以用來代表男人和女人之間的愛情故事。這使玫瑰花束成為最常見的情人節禮物。<br /><br /><br /><br /> [https://masseybrandtest3.webgarden.cz/rubriky/masseybrandtest3-s-blog/unnamed 即日送花] 。一束鮮花可以像徵任何事物，您需要確保自己選擇的花束對女友意義最大。在情人節等特殊場合購買美麗的鮮花並不難。 [https://heidevaultbeggar4.bladejournal.com/post/2021/02/21/%EF%BB%BF%E9%AE%AE%E8%8A%B1%E8%8A%B1%E6%9D%9F%E7%9A%84%E6%BC%94%E8%AE%8A 秘密花屋] 。<br /><br /> |
